Hurricanes: Hurricanes are classified into five categories, based on their wind speeds and potential to cause damage.
* Category One -- Winds 74-95 miles per hour
* Category Two -- Winds 96-110 miles per hour
* Category Three -- Winds 111-130 miles per hour
* Category Four -- Winds 131-155 miles per hour
* Category Five -- Winds greater than 155 miles per hour.